xserver-nodm-init: use pidof instead of ps|grep|grep|sed to get PID of xinit

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@3949 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/packages/xserver-kdrive-common/xserver-nodm-init.bb

@@ -2,7 +2,7 @@ DESCRIPTION = "Simple Xserver Init Script (no dm)"
 LICENSE = "GPL"
 SECTION = "x11"
 PRIORITY = "optional"
-PR = "r8"
+PR = "r9"
 
 SRC_URI = "file://xserver-nodm"
 S = ${WORKDIR}

meta/packages/xserver-kdrive-common/xserver-nodm-init/xserver-nodm

@@ -1,10 +1,7 @@
 #!/bin/sh
 
 killproc() {            # kill the named process(es)
-        pid=`/bin/ps -e x |
-             /bin/grep $1 |
-             /bin/grep -v grep |
-             /bin/sed -e 's/^  *//' -e 's/ .*//'`
+        pid=`/bin/pidof $1`
         [ "$pid" != "" ] && kill $pid
 }